Xinje DS5F-43P0-PTA - Full Closed-Loop Mode Operation Steps; Modify Effective

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5.9.2 Full closed-loop mode operation steps
(1) Confirm the action under the half closed-loop system when operating without load.
Under no-load state of servo motor, trial operation and inching operation are performed, refer to
group F1 operation in chapter 4.4.2, set initial control parameters after confirming that there is no error,
and then send instructions through upper device to ensure normal operation in semi closed loop control
mode (P9-00.0 = 0).
 Related parameters
Parameter
Meaning
Default
setting
Unit
Range
Modify
Effective
P0-01
Control mode selection
0
-
0~1
Anytime
At once
P0-09.0
n.xxx□
Pulse command forward
direction
0
-
0/1
Servo bb
Re-power
on
P0-11
Pulse number per turn *1
0
pul
0～9999
Servo bb
At once
P0-12
Pulse number per
turn*10000
1
pul
0～9999
Servo bb
At once
P0-13
Electronic gear ratio
(numerator)
1
-
0～65535
Servo bb
At once
P0-14
Electronic gear ratio
(denominator)
1
-
0～65535
Servo bb
At once
P0-92
Second group of
electronic gear ratio low
bit (numerator) *1
1
-
1～9999
Servo bb
At once
P0-93
Second group of
electronic gear ratio high
bit (numerator) *10000
0
-
1～65535
Servo bb
At once
P0-94
Second group of
electronic gear ratio low
bit (denominator) *1
1
-
1～9999
Servo bb
At once
P0-95
Second group of
electronic gear ratio high
bit (denominator) *10000
0
-
1～65535
Servo bb
At once
(2) In the state of servo motor and mechanical connection, confirm the action of half closed-loop
control.
After connecting with the relevant mechanical structure, the load inertia ratio shall be estimated
first (refer to 6.3.4 operation steps). Then use the upper device to send the command to the servo, and
confirm that the connection of the mechanism is correct and the operation is normal.
 Related parameters
Parameter
Meaning
Default
setting
Unit
Range
Modify
Effective
P0-07
first inertia ratio
200
%
0～50000
Anytime
At once
(3) Correctly import the external encoder (grating ruler) signal.
Open the full closed-loop function (P9-00.0=1), and set the relevant parameters of the full
closed-loop function. When the motor is not enabled, manually operate the machine, compare the
original data of grating ruler (U4-11/12) in the full closed-loop mode with the original data of motor
encoder (U0-11/10), install the grating ruler correctly or adjust the counting direction of grating ruler
through P9-00.1.
 Related parameter
Refer to chapter 5.9.3.
(4) Under the full closed-loop control mode (P9-00.0=1), do F1-00 inching operation to confirm
the normal operation of the system.
Jog the servo motor (panel F1-00 or upper computer, the speed changes from slow to fast, observe
whether there is any abnormality in operation)